New Data Release of GERDA Phase II: Search for 0νββ decay of 76Ge

Balata, M.; Barabanov, I.; Baudis, L.; Bauer, C.; Bellotti, E.; Belogurov, S.; Bettini, A.; Bezrukov, L.; Bode, T.; Brudanin, V.; Brugnera, R.; Caldwell, A.; Cattadori, C.; Chernogorov, A.; D'Andrea, V.; Demidova, E. V.; Di Marco, N.; Domula, A.; Doroshkevich, E.; Egorov, V.; Falkenstein, R.; Gangapshev, A.; Garfagnini, A.; Gooch, C.; Grabmayr, P.; Gurentsov, V.; Gusev, K.; Hakenmüller, J.; Hegai, A.; Heisel, M.; Hemmer, S.; Hiller, R.; Hofmann, W.; Hult, M.; Inzhechik, L. V.; Janicskó Csáthy, J.; Jochum, J.; Junker, M.; Kazalov, V.; Kermaidic, Y.; Kihm, T.; Kirpichnikov, I. V.; Kirsch, A.; Kish, A.; Klimenko, A.; Kneißl, R.; Knöpfle, K. T.; Kochetov, O.; Kornoukhov, V. N.; Kuzminov, V. V.; Laubenstein, M.; Lazzaro, A.; Lindner, M.; Lippi, I.; Lubashevskiy, A.; Lubsandorzhiev, B.; Lutter, G.; Macolino, C.; Majorovits, B.; Maneschg, W.; Miloradovic, M.; Mingazheva, R.; Misiaszek, M.; Moseev, P.; Nemchenok, I.; Panas, K.; Pandola, L.; Pullia, A.; Ransom, C.; Riboldi, S.; Rumyantseva, N.; Sada, C.; Salamida, F.; Schmitt, C.; Schneider, B.; Schreiner, J.; Schulz, O.; Schwingenheuer, B.; Schönert, S.; Schütz, A-K.; Selivanenko, O.; Shevchik, E.; Shirchenko, M.; Simgen, H.; Smolnikov, A.; Stanco, L.; Vanhoefer, L.; Vasenko, A. A.; Veresnikova, A.; von Sturm, K.; Wagner, V.; Wegmann, A.; Wester, T.; Wiesinger, C.; Wojcik, M.; Yanovich, E.; Zhitnikov, I.; Zhukov, S. V.; Zinatulina, D.; Zsigmond, A. J.; Zuber, K.; Zuzel, G.

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Conference Paper

New Data Release of GERDA Phase II: Search for 0νββ decay of 76Ge

MPS-Authors

Balata, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Barabanov, I.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Baudis, L.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Bauer, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Bellotti, E.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Belogurov, S.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Bettini, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Bezrukov, L.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Bode, T.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Brudanin, V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Brugnera, R.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Caldwell, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Cattadori, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Chernogorov, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

D'Andrea, V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Demidova, E. V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Di Marco, N.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Domula, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Doroshkevich, E.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Egorov, V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Falkenstein, R.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Gangapshev, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Garfagnini, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Gooch, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Grabmayr, P.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Gurentsov, V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Gusev, K.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Hakenmüller, J.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Hegai, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Heisel, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Hemmer, S.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Hiller, R.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Hofmann, W.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Hult, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Inzhechik, L. V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Janicskó Csáthy, J.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Jochum, J.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Junker, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kazalov, V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kermaidic, Y.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kihm, T.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kirpichnikov, I. V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kirsch, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kish, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Klimenko, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kneißl, R.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Knöpfle, K. T.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kochetov, O.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kornoukhov, V. N.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Kuzminov, V. V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Laubenstein, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Lazzaro, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Lindner, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Lippi, I.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Lubashevskiy, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Lubsandorzhiev, B.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Lutter, G.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Macolino, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Majorovits, B.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Maneschg, W.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Miloradovic, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Mingazheva, R.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Misiaszek, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Moseev, P.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Nemchenok, I.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Panas, K.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Pandola, L.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Pullia, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Ransom, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Riboldi, S.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Rumyantseva, N.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Sada, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Salamida, F.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schmitt, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schneider, B.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schreiner, J.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schulz, O.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schwingenheuer, B.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schönert, S.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Schütz, A-K.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Selivanenko, O.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Shevchik, E.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Shirchenko, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Simgen, H.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Smolnikov, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Stanco, L.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Vanhoefer, L.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Vasenko, A. A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Veresnikova, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

von Sturm, K.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Wagner, V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Wegmann, A.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Wester, T.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Wiesinger, C.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Wojcik, M.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Yanovich, E.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Zhitnikov, I.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Zhukov, S. V.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Zinatulina, D.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Zsigmond, A. J.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Zuber, K.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

Zuzel, G.
Max Planck Institute for Physics, Max Planck Society and Cooperation Partners;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Balata, M., Barabanov, I., Baudis, L., Bauer, C., Bellotti, E., Belogurov, S., et al. (2018). New Data Release of GERDA Phase II: Search for 0νββ decay of 76Ge. KnE Energy, (3), 202-209.

Cite as: https://hdl.handle.net/21.11116/0000-0003-F88F-5

Abstract

The GERmanium Detector Array (GERDA) experiment is searching for the neutrinoless double beta decay ( 0νββ ) of the isotope 76 Ge. High-purity germanium crystals enriched in 76 Ge, simultaneously used as source and detector, are directly deployed into ultra-pure, cryogenic liquid argon, which acts both as cooling medium and shield against the external radiation. The second phase of the experiment is taking data since end of 2015 with 20 additional kg of custom-made BEGe-type Germanium detectors and an active LAr veto. In this paper we will summarize the results of the last data release of June 2017. No evidence for a possible signal is found: the lower limit for the half-life of 76 Ge is 8.0⋅1025 yr at 90% CL. The very low residual background found at the Q -value of the decay, about 10−3 cts/(keV ⋅ kg ⋅ yr), makes Gerda the first experiment in the field to be background-free for the complete design exposure of 100 kg ⋅ yr.